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作者:

Li, Chengcheng (Li, Chengcheng.) | Xie, Renchao (Xie, Renchao.) | Huang, Tao (Huang, Tao.) | Liu, Yunjie (Liu, Yunjie.)

收录:

SCIE

摘要:

Named Data Networking (NDN) is widely considered as a better communication protocol than IP for building Multihop Wireless Network (MWN). Congestion control is an important issue in named-data multihop wireless networks. Independent optimization of congestion control may cause severe performance degradation if it can not cooperate well with protocols in other layers. We study the joint congestion control, forwarding decision and node scheduling problem in named-data multihop wireless networks. The problem is modeled as an extended Network Utility Maximization (NUM) problem. By introducing virtual queues and using Lyapunov optimization technique, we tackle the unique difficulty caused by flow balance that is a phenomenon in named-data multihop wireless network. Based on approximate subgradient algorithm, we propose an iterative and distributed algorithm to solve the NUM problem. By simulation, our algorithm outperforms congestion control mechanism without cross-layer design in enhancing network throughput and ensuring fairness, and can stabilize Pending Interest Table (PIT) size.

关键词:

wireless sensor network multihop wireless network Named Data Networking congestion control ad hoc network Cross-layer design

作者机构:

  • [ 1 ] [Li, Chengcheng]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 2 ] [Xie, Renchao]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 3 ] [Huang, Tao]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 4 ] [Liu, Yunjie]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 5 ] [Xie, Renchao]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China
  • [ 6 ] [Huang, Tao]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China
  • [ 7 ] [Liu, Yunjie]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China

通讯作者信息:

  • [Xie, Renchao]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China;;[Xie, Renchao]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China

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来源 :

AD HOC & SENSOR WIRELESS NETWORKS

ISSN: 1551-9899

年份: 2017

期: 1-4

卷: 39

页码: 61-95

0 . 9 0 0

JCR@2022

ESI学科: COMPUTER SCIENCE;

ESI高被引阀值:175

中科院分区:4

被引次数:

WoS核心集被引频次: 2

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ESI高被引论文在榜: 0 展开所有

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